Woolno' Short Flat Collar Stud

Collar Stud for Detachable Collar in a Brass Plate Finish. The profile is a short flat measuring 1/4" tall with a 1/4" diameter x 1/16" tip. The flat style collar stud is generally used for the stud located at the back of the collar.  Marked on the base "THE WOOLNO'" and "2 FOR 25¢" and "U.S.A.".  Sold by the pair.